Highly efficient electrocatalytic hydrogen production by MoSx grown on graphene-protected 3D Ni foams

Yung Huang Chang, Cheng Te Lin, Tzu Yin Chen, Chang Lung Hsu, Yi Hsien Lee, Wenjing Zhang, Kung-Hwa Wei, Lain Jong Li*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

586 Scopus citations

Abstract

A three-dimensional Ni foam deposited with graphene layers on surfaces is used as a conducting solid support to load MoSx catalysts for electrocatalytic hydrogen evolution. The graphene sheets grown on Ni foams provide robust protection and efficiently increase the stability in acid. The superior performance of hydrogen evolution is attributed to the relatively high catalyst loading weight as well as its relatively low resistance.

Original languageEnglish
Pages (from-to)756-760
Number of pages5
JournalAdvanced Materials
Volume25
Issue number5
DOIs
StatePublished - 6 Feb 2013

Keywords

  • Ni-foam
  • hydrogen evolution reaction
  • molybdenum sulfides
  • three-dimensional graphene

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